Django自定义PasswordResetForm
我正在尝试使用PasswordResetForm内置函数。
由于我想要自定义表单字段，我写了自己的表单：
class FpasswordForm(PasswordResetForm):
email = forms.CharField(max_length=30, widget=forms.TextInput(attrs={'autofocus': 'autofocus'}))
class Meta:
model = User
fields = ("email")
def clean_email(self):
email = self.cleaned_data['email']
if function_checkemaildomain(email) == False:
raise forms.ValidationError("Untrusted email domain")
elif function_checkemailstructure(email)==False:
raise forms.ValidationError("This is not an email adress.")
return email
这是我在views.py中的观点
@cache_control(max_age=0, no_cache=True, no_store=True, must_revalidate=True)
def fpassword(request):
form = FpasswordForm(request.POST or None)
if form.is_valid():
email = form.cleaned_data["email"]
if function_checkemail(email):
form.save(from_email='blabla@blabla.com', email_template_name='registration/password_reset_email.html')
print "EMAIL SENT"
else:
print "UNKNOWN EMAIL ADRESS"
我的电子邮件模板是：
{% autoescape off %}
You're receiving this e-mail because you requested a password reset for your user account at {{ site_name }}.
Please go to the following page and choose a new password:
{% block reset_link %}
{{ protocol }}://{{ domain }}{% url "django.contrib.auth.views.password_reset_confirm" uidb36=uid token=token %}
{% endblock %}
Your username, in case you've forgotten: {{ user.username }}
Thanks for using our site!
The {{ site_name }} team.
{% endautoescape %}
问题是我有一个'NoneType' object has no attribute 'get_host'错误...跟踪日志告诉我，在current_site = RequestSite(request) ，请求是None 。 也许我还有其他东西要添加在我的save()中的views.py？
当我在表单和内置视图中使用没有自定义字段的以下方法时，所有工作都很好：http://garmoncheg.blogspot.com.au/2012/07/django-resetting-passwords-with.html
所以你得到这个错误是因为它试图调用一个设置为None的实例的方法。 以下是您应该使用的正确视图：
@cache_control(max_age=0, no_cache=True, no_store=True, must_revalidate=True)
def fpassword(request):
form = FpasswordForm(request.POST or None)
if form.is_valid():
email = form.cleaned_data["email"]
if function_checkemail(email):
form.save(from_email='blabla@blabla.com', email_template_name='registration/password_reset_email.html', request=request)
print "EMAIL SENT"
else:
print "UNKNOWN EMAIL ADRESS"
另一个选择是启用Django站点框架。 然后，您不必传入请求，因为get_current_site将返回站点当前实例。 这是该逻辑的链接。